The Objective Lens of a Telescope Has a Focal Length

question 17

Multiple Choice

The objective lens of a telescope has a focal length of 2.0 m and its eyepiece has a focal length of 1.0 cm.What is the magnification of this telescope when viewing Jupiter?

• A)0.0050
• B)0.50
• C)2.0
• D)20
• E)200

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Definitions:

Entry Barriers

Factors or conditions in the marketplace that make it difficult for new competitors to enter a market or industry.

Competitors

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Market

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